package com.sky.mapper;

import com.github.pagehelper.Page;
import com.sky.annotation.AutoFill;
import com.sky.dto.CategoryPageQueryDTO;
import com.sky.entity.Setmeal;
import com.sky.enumeration.OperationType;
import com.sky.vo.DishItemVO;
import com.sky.vo.SetmealVO;
import org.apache.ibatis.annotations.Insert;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Options;
import org.apache.ibatis.annotations.Select;

import java.util.List;
import java.util.Map;

@Mapper
public interface SetmealMapper {

    /**
     * 根据条件统计套餐数量
     * @param map
     * @return
     */
    Integer countByMap(Map map);

    /**
     * 根据套餐id查询菜品选项
     * @param setmealId
     * @return
     */
    @Select("select sd.name, sd.copies, d.image, d.description " +
            "from setmeal_dish sd left join dish d on sd.dish_id = d.id " +
            "where sd.setmeal_id = #{setmealId}")
    List<DishItemVO> getDishItemBySetmealId(Long setmealId);

    /**
     * 动态条件查询套餐
     * @param setmeal
     * @return
     */
    List<Setmeal> list(Setmeal setmeal);

    /**
     * 根据分类id查询套餐的数量
     * @param id
     * @return
     */
    @Select("select count(id) from setmeal where category_id = #{categoryId}")
    Integer countByCategoryId(Long id);

    /**
     * 往套餐表插入基本数据
     * @param
     */
    @AutoFill(value = OperationType.INSERT)
    @Options(useGeneratedKeys = true, keyProperty="id")
    @Insert("insert into setmeal(category_id, name, status, price, description, image, create_time, update_time, create_user, update_user) " +
            "value ( #{categoryId}, #{name}, #{status}, #{price}, #{description}, #{image}, #{createTime}, #{updateTime}, #{createUser}, #{updateUser})")
    void insert(Setmeal setmeal);

    /**
     * 条件分页查询
     *
     * @param pageQueryDTO
     * @return
     */
    Page<SetmealVO> pageQuery(CategoryPageQueryDTO pageQueryDTO);

    /**
     * 根据id获取套餐信息
     *
     * @param setmealId
     * @return
     */
    @Select("select *,c.name categoryName from setmeal s left join category c on s.category_id = c.id where s.id=#{setmealId}")
    SetmealVO getById(Long setmealId);

    /**
     * 批量删除套餐信息
     * @param setmealIds
     */
    void deleteByIds(List<Long> setmealIds);


    /**
     * 修改基本信息
     * @param setmeal
     */
    @AutoFill(value = OperationType.UPDATE)
    void update(Setmeal setmeal);
}
